4PSQ
Crystal Structure of Retinol-Binding Protein 4 (RBP4) in complex with a non-retinoid ligand
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | B, A | Retinol-binding protein 4 | polymer | 212 | 24620.5 | 2 | UniProt (P02753) Pfam (PF00061) In PDB | Homo sapiens (human) | Plasma retinol-binding protein, PRBP, RBP |
2 | B, A | (1-benzyl-1H-imidazol-4-yl)[4-(2-chlorophenyl)piperazin-1-yl]methanone | non-polymer | 380.9 | 2 | Chemie (2WL) | |||
3 | B, A | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
4 | B, A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 20 | Chemie (EDO) | |||
5 | water | water | 18.0 | 142 | Chemie (HOH) |
Sequence modifications
B, A: 1 - 183 (UniProt: P02753)
PDB | External Database | Details |
---|---|---|
Met -28 | - | EXPRESSION TAG |
Ala -27 | - | EXPRESSION TAG |
Ser -26 | - | EXPRESSION TAG |
Met -25 | - | EXPRESSION TAG |
Ser -24 | - | EXPRESSION TAG |
Tyr -23 | - | EXPRESSION TAG |
Tyr -22 | - | EXPRESSION TAG |
His -21 | - | EXPRESSION TAG |
His -20 | - | EXPRESSION TAG |
His -19 | - | EXPRESSION TAG |
His -18 | - | EXPRESSION TAG |
His -17 | - | EXPRESSION TAG |
His -16 | - | EXPRESSION TAG |
Asp -15 | - | EXPRESSION TAG |
Tyr -14 | - | EXPRESSION TAG |
Asp -13 | - | EXPRESSION TAG |
Ile -12 | - | EXPRESSION TAG |
Pro -11 | - | EXPRESSION TAG |
Thr -10 | - | EXPRESSION TAG |
Thr -9 | - | EXPRESSION TAG |
Glu -8 | - | EXPRESSION TAG |
Asn -7 | - | EXPRESSION TAG |
Leu -6 | - | EXPRESSION TAG |
Tyr -5 | - | EXPRESSION TAG |
Phe -4 | - | EXPRESSION TAG |
Gln -3 | - | EXPRESSION TAG |
Gly -2 | - | EXPRESSION TAG |
Ala -1 | - | EXPRESSION TAG |
Met 0 | - | EXPRESSION TAG |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 49241.0 | |
Non-Polymers* | Number of molecules | 24 |
Total formula weight | 2193.0 | |
All* | Total formula weight | 51434.0 |